NON-SPECIALIST RANGE, SPECIALIST EXPERTISE

NON-SPECIALIST RANGE, SPECIALIST EXPERTISE Since 1952, RHD has been manufacturing all types of springs and stamped parts for all industrial markets, including: Pharmacy, Cosmetics, Automotive, Aerospace and Defense.

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SPRING TYPE

Compression spring

We manufacture cold-coiled compression springs.

Wave spring

We manufacture wave springs to meet simple or complex requirements.

Tension spring

We manufacture tension springs to meet simple or complex requirements.

Torsion spring

We manufacture torsion springs to meet simple or complex requirements. They can be manufactured from standard machines or specific tools.

Wire form spring

Wire forms are used for a wide variety of applications. Pins, hooks, clips, electrical contact parts, and more, they can be manufactured from standard machines or specific tools.

Flat spring

Flat springs are made using special tools. They can be produced following their morphology on a radial or linear press. RHD has seasoned experts on both types of machines.

Sub-assembly spring

RHD can offer its customers the option of pre-assembly on machine during production in order to shorten the assembly stages and achieve productivity improvements. We are also able to assemble our part with a part supplied by the customer.

Our offer

 

How to choose a compression spring manufacturer


Choosing a compression spring manufacturer requires taking multiple criteria into consideration. With more than half a century of experience in the field, RHD has established itself as the reference compression springs manufacturer.


RHD Group, spring manufacturing specialist


The group has set a road map of continuing investment, and which includes a better involvement in the international market, a strategic direction turned to the most reliable niches markets as the car and cosmetics industries, and the use of high-tech productions means – essentially computerized ones. RHD is now a player of importance in the conception of industrial springs. Its fame in this field is not to be proven as it is present in it since many decades.


The founder Georges Huon made the spring manufacturing, including compression spring his main activity. Many industrials buy and use our springs. Their choice relies on the advices and accompaniment offered to the customers, for the added value we bring, and the fact that we always carefully take in account the quality of our products. Our history and renewal helped to restore our reputation in both French and international market.


The application of compression springs


Compression springs are used to produce mechanical movement, to absorb shocks or to produce a force. They usually have a conical, cylindrical or biconical shape. They are used in most areas of the industry: mechanical, automotive, aerospace, cosmetics, construction, telephony, toys, etc.


Raw materials for manufacturing compression springs vary with use. They can be made of stainless steel, carbon steel, hastelloy, metal, etc. If you have specific requirements, your compression spring manufacturer can find appropriate materials to design you custom-made springs.


Springs produced by RHD


RHD is a widely known compression spring manufacturer. Our machines use cold process. Regardless of your requirements, we provide you with quality springs manufactured with 0.1 mm to 6 mm diameter wires within the timeline you set as part of your specifications.


We are experienced in the production of compression springs for the automotive industry, which claims for a thorough and mathematical precision to ensure end users’ safety.


RHD also produces parts for the pharmaceutical industry. Our team has the qualifications to meet sanitary and hygienic standards set by law. In addition, all the items required for the pharmacy are cleaned and packaged in clean rooms to ensure asepsis.


In the field of cosmetics and perfumery, our products meet the quality standards required by our customers to ensure an ergonomic use of their bottles. The materials used are carefully selected so as not to erode and not to change the structure of the cosmetic product upon contact.


Springs are generally neglected; yet they are essential parts for a very large amount of ordinary objects. On the lenghty list of items whose correct functioning requires one or several small springs, one would find shock absorbers, robots, but also industrial machines, lighters, watches, bottles of perfume. Because of exposure to various kinds of stresses and compact size, springs production processes need to meet the highest quality standards. For cutting-edge sectors, such as automotive, high-tech industries, pharmaceutical, and other cutting-edge fields, it is essential that the springs used in their products are of the best quality.